421514686

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1087}}^1\times {\mathrm{4729}}^1$

素因数の和:5859

約数の個数: 16

約数和(自身を含む): 648426240

約数和(自身を除く): 226911554

約数列:

[1, 2, 41, 82, 1087, 2174, 4729, 9458, 44567, 89134, 193889, 387778, 5140423, 10280846, 210757343, 421514686]

約数ペア:

[(1, 421514686), (2, 210757343), (41, 10280846), (82, 5140423), (1087, 387778), (2174, 193889), (4729, 89134), (9458, 44567)]